.tracuu {
    box-sizing: border-box;
    align-content: center;
}

.timkiem {
    font-size: 2rem;
    text-align: center;
}

.input-group-append{
    display: inline-block;
    margin: 0;
    padding: 0;
    /*!*display: flex;*/
    /*text-align: justify;*/
}
.btn-primary {
    height: 29px;
    position: fixed;
}

.container__hs {
    margin: 20px 0 0 0;
    display: inline-table;
    width: 100%;
    /*background: #8fdd7e;*/
    position: relative;
    align-items: center;
    box-sizing: border-box;
}

.container__hs-table {
    font-size: 1.5rem;
    border: tomato solid 1px;
    width: 100%;
}

.container__hs-table thead {
    background: #82eaee;
    font-size: 1.8rem;
}

.container__hs-table th {
    width: 25%;
}


.container__hs-table tbody {
    background: #edf360;
    font-size: 1.8rem;
    text-align: center;
}

li {
    style:none
}